JP2000505263A - 可変帯域中継器 - Google Patents

可変帯域中継器

Info

Publication number
JP2000505263A
JP2000505263A JP9542228A JP54222897A JP2000505263A JP 2000505263 A JP2000505263 A JP 2000505263A JP 9542228 A JP9542228 A JP 9542228A JP 54222897 A JP54222897 A JP 54222897A JP 2000505263 A JP2000505263 A JP 2000505263A
Authority
JP
Japan
Prior art keywords
band
repeater
bandwidth
frequency
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9542228A
Other languages
English (en)
Japanese (ja)
Inventor
ラット、ミカエル
Original Assignee
アルゴン・アーベー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20402832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2000505263(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by アルゴン・アーベー filed Critical アルゴン・アーベー
Publication of JP2000505263A publication Critical patent/JP2000505263A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/59—Responders; Transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Inorganic Insulating Materials (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Amplifiers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP9542228A 1996-05-31 1997-05-28 可変帯域中継器 Pending JP2000505263A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602161A SE510569C2 (sv) 1996-05-31 1996-05-31 Repeterare med variabel bandbredd
SE9602161-3 1996-05-31
PCT/SE1997/000916 WO1997045969A1 (en) 1996-05-31 1997-05-28 Repeater with variable bandwidth

Publications (1)

Publication Number Publication Date
JP2000505263A true JP2000505263A (ja) 2000-04-25

Family

ID=20402832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9542228A Pending JP2000505263A (ja) 1996-05-31 1997-05-28 可変帯域中継器

Country Status (12)

Country Link
US (1) US5987304A (de)
EP (1) EP0894373B1 (de)
JP (1) JP2000505263A (de)
KR (1) KR100313486B1 (de)
AT (1) ATE204106T1 (de)
AU (1) AU722385B2 (de)
CA (1) CA2256330C (de)
DE (2) DE69706044T2 (de)
ES (1) ES2159138T3 (de)
NO (1) NO316050B1 (de)
SE (1) SE510569C2 (de)
WO (1) WO1997045969A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
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JP2009218737A (ja) * 2008-03-07 2009-09-24 Sanyo Electric Co Ltd 受信装置及び受信方法
JP2010273318A (ja) * 2009-05-19 2010-12-02 Withus Co Ltd システム識別情報を用いた中継器制御装置及びその方法
JP2011507366A (ja) * 2007-12-14 2011-03-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 改良された無線中継器可制御性
JP2011055218A (ja) * 2009-09-01 2011-03-17 Systec:Kk 位置連係無線中継器及び地点情報中継システム
US9660720B2 (en) 2008-07-10 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Self-optimizing repeater

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US6178314B1 (en) * 1997-06-27 2001-01-23 Visteon Global Technologies, Inc. Radio receiver with adaptive bandwidth controls at intermediate frequency and audio frequency sections
US6484012B1 (en) * 1997-08-04 2002-11-19 Wireless Facilities, Inc. Inter-band communication repeater system
EP0929164B1 (de) * 1997-12-18 2000-03-15 Société Européenne des Satellites Verfahren und Vorrichtung zur Festlegung eines Arbeitspunktes eines nichtlinearen Verstärkers in einem Übertragungskanal
US20020090037A1 (en) * 1998-12-23 2002-07-11 Xiaoyun Hu System and method for variable bandwidth transmission
GB9911880D0 (en) * 1999-05-22 1999-07-21 Marconi Electronic Syst Ltd Amplifier circuit
AU1914501A (en) * 1999-11-01 2001-05-14 Qualcomm Incorporated Split repeater
CA2397430A1 (en) 2000-01-14 2001-07-19 Breck W. Lovinggood Repeaters for wireless communication systems
SE519688C2 (sv) * 2000-05-30 2003-04-01 Ericsson Telefon Ab L M Anordning och metod för förbättrad filtrering med variabelt filter
CA2323881A1 (en) * 2000-10-18 2002-04-18 Dps Wireless Inc. Adaptive personal repeater
US7574230B1 (en) * 2001-05-31 2009-08-11 Sprint Spectrum L.P. Remote base station with transmit power control
KR20050010951A (ko) 2002-06-21 2005-01-28 위데피, 인코포레이티드 무선 근거리 네트워크 중계기
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
KR100462713B1 (ko) * 2002-10-10 2004-12-23 현광전자통신 주식회사 위상잡음 특성을 개선한 주파수 변환 중계기 시스템 및 방법
CN100574119C (zh) 2002-10-11 2009-12-23 高通股份有限公司 操作无线局域网中转发器的方法
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
AU2003275001A1 (en) 2002-10-15 2004-05-04 Qualcomm Incorporated Wireless local area network repeater with automatic gain control for extending network coverage
US7230935B2 (en) * 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
AU2003287498A1 (en) 2002-11-15 2004-06-15 Qualcomm Incorporated Wireless local area network repeater with detection
GB2411797B (en) 2002-12-16 2006-03-01 Widefi Inc Improved wireless network repeater
WO2004105240A1 (ja) * 2003-05-20 2004-12-02 Citizen Watch Co., Ltd. 同調装置及びそれを用いた電波修正時計
US7299005B1 (en) 2004-01-07 2007-11-20 Sprint Spectrum L.P. Radio frequency repeater with automated block/channel selection
US7480485B1 (en) 2004-01-07 2009-01-20 Sprint Spectrum L.P. Radio frequency repeater with automated block/channel selection
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
JP4960223B2 (ja) * 2004-05-13 2012-06-27 クゥアルコム・インコーポレイテッド 検出およびメディア・アクセス制御を行う非周波数変換型リピータ
EP1769645A4 (de) 2004-06-03 2010-07-21 Qualcomm Inc Frequenzüberträger mit kostengeringer lokaler hochleistungsoszillatorarchitektur
US20060189276A1 (en) * 2004-12-08 2006-08-24 Michael Halinski Methods and systems for intelligent adaptive gain control
US8059727B2 (en) 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
WO2006099209A2 (en) * 2005-03-11 2006-09-21 Ems Technologies, Inc. Remotely controllable and reconfigurable wireless repeater
US7848758B1 (en) 2005-09-27 2010-12-07 Sprint Spectrum L.P. Dynamic allocation of carrier frequencies in wireless wide area networks
WO2007123733A2 (en) * 2006-03-31 2007-11-01 Qualcomm Incorporated Enhanced physical layer repeater for operation in wimax systems
US20070232228A1 (en) * 2006-04-04 2007-10-04 Mckay David L Sr Wireless repeater with universal server base unit and modular donor antenna options
KR100764166B1 (ko) * 2006-04-18 2007-10-12 포스데이타 주식회사 리피터 인터페이스 유닛 및 그 신호 변환 방법
US7623866B1 (en) 2006-07-10 2009-11-24 Sprint Spectrum L.P. Automatic generation of neighbor lists in a wireless network
RU2444159C2 (ru) 2006-09-21 2012-02-27 Квэлкомм Инкорпорейтед Способ и устройство для подавления колебаний между повторителями
JP4875164B2 (ja) 2006-10-26 2012-02-15 クゥアルコム・インコーポレイテッド ビームフォーマを利用する多入力多出力のための中継器技術
US8073387B2 (en) * 2007-05-22 2011-12-06 Powerwave Technologies, Inc. On frequency repeater with AGC stability determination
US7853290B2 (en) * 2007-10-29 2010-12-14 Infineon Technologies Ag Transmitter arrangement
US8058940B1 (en) * 2008-10-24 2011-11-15 Silicon Laboratories Inc. Dual in-situ mixing for extended tuning range of resonators
US8498241B1 (en) 2009-03-10 2013-07-30 Sprint Spectrum L.P. Use of macro-network channel-list messages for selection of carriers for low-cost internet base-station frequency-hopping pilot beacons
US8325648B1 (en) 2009-04-29 2012-12-04 Sprint Spectrum L.P. Methods and systems for assigning a wireless communication device to a carrier frequency
CN102804635A (zh) * 2009-06-12 2012-11-28 株式会社Ntt都科摩 中继放大装置
US8320313B1 (en) 2009-06-19 2012-11-27 Sprint Spectrum L.P. Method and system for carrier frequency management based on slot contention
US9107148B1 (en) 2009-11-30 2015-08-11 Sprint Spectrum L.P. Use of pre-handoff macro-carrier data for prioritization of carriers in femtocell frequency-hopping pilot beacons
US8798013B1 (en) 2011-03-25 2014-08-05 Sprint Spectrum L.P. Method and system for management of data transmission in timeslots
US8737376B2 (en) * 2011-08-12 2014-05-27 Telefonaktiebolaget L M Ericsson (Publ) Frontend module for time division duplex (TDD) carrier aggregation
EP2629433A1 (de) * 2012-02-16 2013-08-21 Astrium Limited Signalumwandlung in Kommunikationssatelliten
US9337947B2 (en) * 2012-10-11 2016-05-10 Telefonaktiebolaget L M Ericsson (Publ) Filter apparatus, multiplex device and associated method
EP2907247B1 (de) 2012-10-11 2016-11-23 Telefonaktiebolaget LM Ericsson (publ) Multiplexvorrichtung und zugehöriges verfahren
CA2966763A1 (en) * 2014-11-07 2016-05-12 Nextivity, Inc. System and method for selecting an operator to boost in a repeater
CA3037957A1 (en) * 2016-09-23 2018-03-29 Wilson Electronics, Llc Booster with an integrated satellite location system module
WO2018208967A2 (en) * 2017-05-11 2018-11-15 Wilson Electronics, Llc Variable channelized bandwidth booster
WO2019176538A1 (ja) * 2018-03-15 2019-09-19 株式会社村田製作所 フロントエンド回路、フロントエンドモジュール、通信装置及びマルチプレクサ

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US3922674A (en) * 1974-01-24 1975-11-25 Raytheon Co Transponder for use in a radio frequency communication system
US4160212A (en) * 1977-05-26 1979-07-03 Raytheon Company Radio frequency receiver having serially coupled heterodyning stages, each stage having filters with difference center frequencies
US4228401A (en) * 1977-12-22 1980-10-14 Communications Satellite Corporation Communication satellite transponder interconnection utilizing variable bandpass filter
JPS59147549A (ja) * 1983-02-10 1984-08-23 Fujitsu Ltd 直接中継装置
US4783843A (en) * 1986-05-23 1988-11-08 Peninsula Engineering Group, Inc. Split band filter for cellular mobile radio
DK158688A (da) * 1987-03-24 1988-09-25 Mitsubishi Electric Corp Hoejfrekvens signal-forstaerker
US5136267A (en) * 1990-12-26 1992-08-04 Audio Precision, Inc. Tunable bandpass filter system and filtering method
US5594939A (en) * 1992-11-23 1997-01-14 Hughes Aircraft Company Synthesizer routing architecture for a switching apparatus
US5408681A (en) * 1993-08-16 1995-04-18 The United States Of America As Represented By The Secretary Of The Navy Automatic repeater station for signal transmissions
SE502811C2 (sv) * 1994-05-11 1996-01-22 Allgon Ab Repeater
US5768685A (en) * 1995-12-11 1998-06-16 Hughes Electronics Method and apparatus for converting signals in a base station receiver

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011507366A (ja) * 2007-12-14 2011-03-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 改良された無線中継器可制御性
US9496945B2 (en) 2007-12-14 2016-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Radio repeater controllability
JP2009218737A (ja) * 2008-03-07 2009-09-24 Sanyo Electric Co Ltd 受信装置及び受信方法
US9660720B2 (en) 2008-07-10 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Self-optimizing repeater
JP2010273318A (ja) * 2009-05-19 2010-12-02 Withus Co Ltd システム識別情報を用いた中継器制御装置及びその方法
JP2011055218A (ja) * 2009-09-01 2011-03-17 Systec:Kk 位置連係無線中継器及び地点情報中継システム

Also Published As

Publication number Publication date
WO1997045969A1 (en) 1997-12-04
NO985514D0 (no) 1998-11-26
EP0894373B1 (de) 2001-08-08
NO316050B1 (no) 2003-12-01
DE69706044D1 (de) 2001-09-13
US5987304A (en) 1999-11-16
SE9602161L (sv) 1997-12-01
ATE204106T1 (de) 2001-08-15
KR100313486B1 (ko) 2001-12-31
DE894373T1 (de) 2000-06-08
AU722385B2 (en) 2000-08-03
NO985514L (no) 1998-11-26
AU3111697A (en) 1998-01-05
SE9602161D0 (sv) 1996-05-31
SE510569C2 (sv) 1999-06-07
ES2159138T3 (es) 2001-09-16
KR20000016194A (ko) 2000-03-25
DE69706044T2 (de) 2002-03-21
EP0894373A1 (de) 1999-02-03
CA2256330A1 (en) 1997-12-04
CA2256330C (en) 2004-01-27

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